For a long time, it was generally believed that topaz was yellow. Jewelry circles in Chinese mainland, Hong Kong and Taiwan have long been used to calling topaz "topaz" or "topaz". In fact, pure topaz is colorless; Topaz includes blue, light green and all colors in the spectrum, from yellow to common Sydney orange yellow and pink, and even extremely rare red.
Although Topaz was recorded in ancient Egyptian and Roman literature, it was not very famous until the Middle Ages, and it was only occasionally used by the royal family or the church. But in the18th century, topaz became famous. In France and Spain, topaz and diamonds are set in many gorgeous jewels. /kloc-At the beginning of the 9th century, necklaces, earrings and other jewelry made of topaz and amethyst were popular in France and Britain. Topaz was still one of the most popular gems in Victorian times. Famous jewelers from World War I to World War II also attached great importance to topaz. Topaz has always been regarded as the best yellow gem and is deeply loved by people.
On the Mohs hardness scale, the hardness standard of topaz is 8; Colorless topaz (topaz) has excellent luster, and the colorless topaz of lathe workers shines like diamonds. Among the Portuguese royal jewels, there is a gem weighing 1.680 carats. The brilliance of this gem is fascinating. For centuries, it has been named after the royal family and is called "Braganka Diamond". According to expert appraisal, this is actually a colorless topaz without impurities. Colorless topaz with such large particles and good quality is really rare, and it is worthy of being a royal collection.
1 1 century, Europeans believe that topaz can treat eye diseases. Soaking topaz in wine for three days and nights, and then massaging the sick eyes with it can not only treat common eye diseases, but also have a good effect on amblyopia. The Book of Wings in the 3rd century in Europe records that topaz engraved with falcon patterns can help the wearer, especially those with power, cultivate friendly feelings. It was recorded in later literature that topaz can treat epilepsy and increase a person's wisdom and caution, and it is the coolant of boiling water and anger. Topaz is favored for its color, transparency and hardness.
The physical properties of topaz are so unique that its surface is as beautiful, smooth and dazzling as velvet. Its mass varies from a few carats to hundreds of kilograms of large stones. Color and clarity are two important factors in evaluating topaz. Red topaz is extremely rare and is the most expensive topaz; Topaz, the color of Sydney, is gorgeous and has always been loved by people. The prices of Sydney colors (brown, orange, reddish brown) and pink topaz are also higher. Topaz, commonly used in western jewelry industry, refers to yellow topaz, which is used to distinguish yellow topaz from other colors.
Mainland consumers are increasingly interested in topaz. Indeed, as the birthstone of June 5438+0 1, topaz has charming beauty, and no matter who wears it, it will be shocked by its beauty, wisdom and harmony.